Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713945 | Coolable infrared radiator element of quartz glass | Stefan Fuchs, Joachim Scherzer | 2004-03-30 |
| 5948834 | Shaped parts out of intumescent mixtures and a method for the manufacture of same | — | 1999-09-07 |
| 5863976 | Hardenable sealing compound | — | 1999-01-26 |
| 5654510 | Ultrasonic transducer apparatus for testing railroad wheels | — | 1997-08-05 |
| 5078304 | Device for emptying a barrel having a highly-viscous content | — | 1992-01-07 |
| 5019115 | Method and apparatus for producing fractured chips when performing a turning operation | Klaus Koepnick, Henrik Wowra | 1991-05-28 |
| 4865229 | Dosing gun for liquids and pastes | Alfred Weiss | 1989-09-12 |
| 4805154 | Combination mixing and conveying device for highly viscous fluids | — | 1989-02-14 |
| 4383603 | Scraper for chains in chain conveyors, particularly for use underground | Gerhard Niemoller, Wilfried Stromberg | 1983-05-17 |
| 4312443 | Scraper for chains in chain conveyors, particularly for use underground | Gerhard Niemoller, Wilfried Stromberg | 1982-01-26 |